76647004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 82697636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 227, 389, 434, 454, 778, 868, 908, 1556, 1589, 2723, 3178, 5446, 6356, 7037, 10892, 12059, 14074, 24118, 28148, 48236, 49259, 84413, 88303, 98518, 168826, 176606, 197036, 337652, 353212, 618121, 1236242, 2472484, 2737393, 5474786, 10949572, 19161751, 38323502, 76647004]

約数ペア:

[(1, 76647004), (2, 38323502), (4, 19161751), (7, 10949572), (14, 5474786), (28, 2737393), (31, 2472484), (62, 1236242), (124, 618121), (217, 353212), (227, 337652), (389, 197036), (434, 176606), (454, 168826), (778, 98518), (868, 88303), (908, 84413), (1556, 49259), (1589, 48236), (2723, 28148), (3178, 24118), (5446, 14074), (6356, 12059), (7037, 10892)]